The Metraflex Company logo

The Metraflex Company

26 Marks
Corp.
First Filed:Jun 25, 2004Latest Filed:Mar 13, 2026Address:2323 West Hubbard Street, Chicago, IL 60612, US

Portfolio Overview

Registered
23(88%)
Pending
1(4%)
Dead
2(8%)

Top Classes

Class 6
Metal Building Materials & Hardware
22(85%)
Class 11
HVAC, Lighting & Kitchen Appliances
3(12%)
Class 9
Electronics, Software & Scientific Equipment
1(4%)

TTAB Proceedings

No litigation activity

Top Firms

Greer, Burns & Crain, Ltd.(Jun 2025)
25

Trademark Activity Timeline(2004 – 2026)

Trademark Portfolio

26 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
LPD MIGHTY MAG
LPD MIGHTY MAG
Trademark
Word
ITU
PENDING
Owner:
Serial:99701206
Filed:Mar 13, 2026
Classes:11
METRAFLEX FOR PIPES IN MOTION
METRAFLEX FOR PIPES IN MOTION
Service Mark
Word
REGISTERED
Owner:
Serial:99250531
Filed:Jun 24, 2025
Classes:42
Registration:8125539
Registered:Feb 3, 2026
Goods & Services
Engineering design services in the field of piping systems
LPD Y STRAINER
LPD Y STRAINER
Trademark
Word
REGISTERED
Owner:
Serial:99180143
Filed:May 12, 2025
Classes:11
Registration:8085409
Registered:Dec 30, 2025
Goods & Services
Filtering units for pumps, chillers, boilers and heat exchangers, namely, inline filtering units in the nature of a metal cylindrical chamber and screen for use in removing solids from liquids
LPD STRAINER
LPD STRAINER
Trademark
Word
ABANDONED
Owner:
Serial:98011653
Filed:May 24, 2023
Classes:11
Goods & Services
Inline filters for pumps, chillers, boilers and heat exchangers, namely, filtering devices in the nature of metal cylindrical chamber and screen for use in removing solids from liquids; "STRAINER"
SEISMIC BREAKAWAY HANGER
SEISMIC BREAKAWAY HANGER
Trademark
Word
REGISTERED
Owner:
Serial:97810704
Filed:Feb 24, 2023
Classes:6
Registration:7425279
Registered:Jun 25, 2024
Goods & Services
"SEISMIC" and "HANGER"
VFD CHECK VALVE
VFD CHECK VALVE
Trademark
Word
REGISTERED
Owner:
Serial:97810747
Filed:Feb 24, 2023
Classes:6
Registration:8033246
Registered:Nov 18, 2025
Goods & Services
Metal valves, namely, check valves not being parts of machines; "CHECK VALVE"
FIREVOOP
FIREVOOP
Trademark
Word
REGISTERED
Owner:
Serial:86242523
Filed:Apr 4, 2014
Classes:6
Registration:4740553
Registered:May 19, 2015
Goods & Services
Metallic flexible expansion loop pipe coupling
BIFLEX-LOOP
BIFLEX-LOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858015
Filed:Oct 27, 2009
Classes:6
Registration:3991568
Registered:Jul 12, 2011
Goods & Services
Metal expansion joints for piping and ducting
FLEXLOOP
FLEXLOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858086
Filed:Oct 27, 2009
Classes:6
Registration:3909492
Registered:Jan 18, 2011
Goods & Services
Metal expansion joints for piping and ducting
FLEX U
FLEX U
Trademark
Word
REGISTERED
Owner:
Serial:77858096
Filed:Oct 27, 2009
Classes:6
Registration:3909493
Registered:Jan 18, 2011
Goods & Services
Metal expansion joints for piping and ducting
FLEX V
FLEX V
Trademark
Word
REGISTERED
Owner:
Serial:77858268
Filed:Oct 27, 2009
Classes:6
Registration:3921291
Registered:Feb 15, 2011
Goods & Services
Metal expansion joints for piping and ducting
LOOP45
LOOP45
Trademark
Word
REGISTERED
Owner:
Serial:77858306
Filed:Oct 27, 2009
Classes:6
Registration:3932950
Registered:Mar 15, 2011
Goods & Services
Metal expansion joints for piping and ducting
LOOP60
LOOP60
Trademark
Word
REGISTERED
Owner:
Serial:77858281
Filed:Oct 27, 2009
Classes:6
Registration:3942353
Registered:Apr 5, 2011
Goods & Services
Metal expansion joints for piping and ducting
LOOP90
LOOP90
Trademark
Word
REGISTERED
Owner:
Serial:77858276
Filed:Oct 27, 2009
Classes:6
Registration:3939258
Registered:Mar 29, 2011
Goods & Services
Metal expansion joints for piping and ducting
POOPLOOP
POOPLOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858059
Filed:Oct 27, 2009
Classes:6
Registration:3951771
Registered:Apr 26, 2011
Goods & Services
Metal expansion joints for piping and ducting
SEISMICLOOP
SEISMICLOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858079
Filed:Oct 27, 2009
Classes:6
Registration:3918276
Registered:Feb 8, 2011
Goods & Services
Metal expansion joints for piping and ducting
SEWAGELOOP
SEWAGELOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858066
Filed:Oct 27, 2009
Classes:6
Registration:3927088
Registered:Mar 1, 2011
Goods & Services
Metal expansion joints for piping and ducting
THE ORIGINAL U-LOOP
THE ORIGINAL U-LOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858331
Filed:Oct 27, 2009
Classes:6
Registration:3909494
Registered:Jan 18, 2011
Goods & Services
Metal expansion joints for piping and ducting
UFLEX
UFLEX
Trademark
Word
REGISTERED
Owner:
Serial:77858009
Filed:Oct 27, 2009
Classes:6
Registration:3962680
Registered:May 17, 2011
Goods & Services
Metal expansion joints for piping and ducting
U LOOP
U LOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858315
Filed:Oct 27, 2009
Classes:6
Registration:3932951
Registered:Mar 15, 2011
Goods & Services
Metal expansion joints for piping and ducting
U-LOOP
U-LOOP
Trademark
Word
REGISTERED
Owner:
Serial:77858320
Filed:Oct 27, 2009
Classes:6
Registration:3949453
Registered:Apr 19, 2011
Goods & Services
Metal expansion joints for piping and ducting
UNIVERSAL FLEX
UNIVERSAL FLEX
Trademark
Word
REGISTERED
Owner:
Serial:77858012
Filed:Oct 27, 2009
Classes:6
Registration:3909491
Registered:Jan 18, 2011
Goods & Services
Metal expansion joints for piping and ducting
V-FLEX
V-FLEX
Trademark
Word
REGISTERED
Owner:
Serial:77858256
Filed:Oct 27, 2009
Classes:6
Registration:3942352
Registered:Apr 5, 2011
Goods & Services
Metal expansion joints for piping and ducting
V-FLEX
V-FLEX
Trademark
Word
ABANDONED
Owner:
Serial:77107054
Filed:Feb 14, 2007
Classes:6
V-LOOP
V-LOOP
Trademark
Word
REGISTERED
Owner:
Serial:78964849
Filed:Aug 31, 2006
Classes:6
Registration:3386969
Registered:Feb 19, 2008
Goods & Services
Class 006: flexible metal pipeline expansions
METRAFLEX FOR PIPES IN MOTION
METRAFLEX FOR PIPES IN MOTION
Trademark
Word
REGISTERED
Owner:
Serial:76599320
Filed:Jun 25, 2004
Classes:6, 9, 17
Registration:2988743
Registered:Aug 30, 2005
Goods & Services
FLOW METERS; NONMETALLIC EXPANSION JOINTS; METAL EXPANSION JOINTS AND METAL MANUALLY-OPERATED VALVES, NAMELY, CHECK VALVES AND BUTTERFLY VALVES

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